Check the listing for details. Effects Pedal Pedal Guitar Effects 5 Modes True Bypass Full Metal Instrument. Condition: New. Listed at 140.06 USD. Digital Auto Wah Pedal Guitar Effect 5 Modes True Bypass Full Metal Musical Instrument Portable Guitar Pedals Parts Features: 2 modes of operation: AUTO(time based filter), TOUCH(dynamicaAlly triggered). 4 different Wah filter effect modes(LP--low pass, BP--bandpass, HP--high pass, SP--standard) and 1 Talk effect mode(vocals). RANGE knob: adjusts the tonality of the filter; SPEED/GAIN knob: Adjusts the rate of the 'AUTO' wah or the input response of the 'TOUCH' wah. Micro size and full metal shell, portable and durable. With true bypass footswitch and LED indicator light. Specifications: Material: Metal Signal Input: 1/4″Monaural Jack (impedance: 470k Ohms) Signal Output: 1/4″Monaural Jack (impedance: 100 Ohms) Power Supply: DC 9V adapter (center minus plug)(not included) Working Current: 120mA Item Size: Approx. 3.5 * 9 * 3cm / 1.4 * 3.5 * 1.2in Item Weight: Approx. 150g / 5.3oz Package Size: 10.5 * 6 * 4.5cm / 4.1 * 2.4 * 1.8in Package Weight: 175g / 6.2oz Note: The power adapter is not included. Please use the power adapter whose polarity is positive pole outside and negative pole inside. Otherwise, the product may not work properly. Package List: 1 * Effect Pedal